Will Use Bleach To Kill Moss Hurt The Roof

Keeping roof shingles clean will not only enhance the overall look of your home but can also protect the shingles from damage caused by moss and mildew.

Will use bleach to kill moss hurt the roof.

Chlorine bleach will kill roof moss but when you rinse if off the roof it may kill the plants growing alongside your house too. If your moss problem is extensive and you plan to use a large quantity of chlorine bleach bear in mind that it will accelerate the corrosion of your metal gutters and downspouts. What you don t hear about though is the damage that bleach can do and the long term effects of using bleach to remove moss from your roof. You will notice the moss turning a yellow color.

The high powered water jets can damage shingles and remove the shingle granules that protect the roof. Bleach will also kill it. Start at the top and work your way down. Opt for the least toxic moss killer.

Because vinegar is like acid rain which can damage any green living thing. Do this at the end of the cleaning solution s time frame just before you rinse the roof with water. Bleach can effectively clean roof shingles and remove even the toughest stains. I have some roof shingle mold mildew and was going to try jay j s suggestion of 1 cup bleach to 1 gallon water but was concerned that the bleach would damage the asphalt aspect of the shingles.

If you decide to use a bleach solution or other readymade roof moss treatment protect nearby plants with plastic sheeting. Moss roots are thin and loosen from your roof through contact with the bleach. Chemical solutions can adversely affect the environment as well as damage foundation plantings growing beneath roof overhangs. Brush down from the top of the roof toward the ground to loosen and remove the moss.

Algae will disappear and wash away with subsequent rains the association advises. Apply a storebought or diy cleaning solution to remove the moss. The dead moss. To really get all moss and stains off your roof use a stiff bristled scrub brush.

Once the moss is soaked it should begin working in as little as four hours. July 18 2010 updated. Use vinegar or bleach to kill moss on roof. Algae mold mildew moss and dirt are often attracted to shingles.

Use the watering can to drench the moss with the bleach water solution.